Surveying Adults and Children with Virus-associated Exacerbation of Respiratory Diseases

Surveying Adults and Children with Virus-associated Exacerbation of Respiratory Diseases - SAVER study

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000031934

Enrollment

690

Registered

2018-04-01

Start date

2018-04-01

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

chronic obstructive pulmonary disease bronchial asthma

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Exacerbated adult outpatients (20 y old and older) with suspected respiratory virus infection who was diagnosed with COPD, asthma or asthma-COPD overlap 2. Exacerbated pediatric outpatients (6-16 y old) with suspected respiratory virus infection who was diagnosed with asthma

Exclusion criteria

Exclusion criteria: Patients with pneumoniae, interstitial pneumonia and acute heart failure

Design outcomes

Primary

Measure	Time frame
To investigate the detection rate and seasonal variations of viruses in COPD and asthmatic exacerbated outpatients	—

Secondary

Measure	Time frame
To compare the differences in clinical characteristics, laboratory findings, and outcomes between virus-associated and not virus-associated exacerbations	—

Countries

Japan

Contacts

Public ContactKeiko Kan-o

Kyushu University Hospital Respiratory Medicine

hanamura@kokyu.med.kyushu-u.ac.jp092-642-5378

Outcome results